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device-mgt-core
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Improve device type agent downloading API

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reporting
tcdlpds@gmail.com 5 years ago
parent dc05306aa9
commit 6f9e0c3050
8 changed files with 69 additions and 56 deletions
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13
components/application-mgt/org.wso2.carbon.device.application.mgt.api/src/main/java/org/wso2/carbon/device/application/mgt/api/services/ArtifactDownloadAPI.java
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@ -33,6 +33,7 @@ import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
@ -133,7 +134,7 @@ public interface ArtifactDownloadAPI {
@PathParam("uuid") String uuid);
@GET
@Path("/{deviceType}/agent/{tenantId}")
@Path("/{deviceType}/agent")
@Produces(MediaType.APPLICATION_OCTET_STREAM)
@ApiOperation(
produces = MediaType.APPLICATION_OCTET_STREAM,
@ -156,7 +157,7 @@ public interface ArtifactDownloadAPI {
message = "Internal Server Error. \n Error occurred while getting the agent.",
response = ErrorResponse.class)
})
Response getAndroidAgent(
Response getDeviceTypeAgent(
@ApiParam(
name = "deviceType",
value = "Device type of the agent.",
@ -164,8 +165,8 @@ public interface ArtifactDownloadAPI {
required = true)
@PathParam("deviceType") String deviceType,
@ApiParam(
name = "tenantId",
value = "Tenant Id of the application artifact belongs.",
required = true)
@PathParam("tenantId") int tenantId);
name = "tenantDomain",
value = "Tenant Domain of the application artifact belongs.",
defaultValue = "carbon.super")
@QueryParam("tenantDomain") String tenantDomain);
}

21
components/application-mgt/org.wso2.carbon.device.application.mgt.api/src/main/java/org/wso2/carbon/device/application/mgt/api/services/impl/ArtifactDownloadAPIImpl.java
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@ -27,14 +27,17 @@ import org.wso2.carbon.device.application.mgt.common.services.AppmDataHandler;
import org.wso2.carbon.device.application.mgt.core.exception.BadRequestException;
import org.wso2.carbon.device.application.mgt.core.exception.NotFoundException;
import org.wso2.carbon.device.application.mgt.core.util.APIUtil;
import org.wso2.carbon.device.application.mgt.core.util.Constants;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import javax.ws.rs.DefaultValue;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
@ -114,17 +117,19 @@ public class ArtifactDownloadAPIImpl implements ArtifactDownloadAPI {
@GET
@Override
@Produces(MediaType.APPLICATION_OCTET_STREAM)
@Path("/{deviceType}/agent/{tenantId}")
public Response getAndroidAgent(@PathParam("deviceType") String deviceType,
@PathParam("tenantId") int tenantId) {
@Path("/{deviceType}/agent")
public Response getDeviceTypeAgent(@PathParam("deviceType") String deviceType,
@DefaultValue("carbon.super")
@QueryParam("tenantDomain") String tenantDomain) {
AppmDataHandler dataHandler = APIUtil.getDataHandler();
try (InputStream fileInputStream = dataHandler.getAgentStream(tenantId, deviceType)) {
try (InputStream fileInputStream = dataHandler.getAgentStream(tenantDomain, deviceType)) {
byte[] content = IOUtils.toByteArray(fileInputStream);
try (ByteArrayInputStream binaryDuplicate = new ByteArrayInputStream(content)) {
Response.ResponseBuilder response = Response
.ok(binaryDuplicate, MediaType.APPLICATION_OCTET_STREAM);
response.status(Response.Status.OK);
response.header("Content-Disposition", "attachment; filename=\"" + deviceType + " agent\"");
String fileName = Constants.AGENT_FILE_NAMES.get(deviceType);
response.header("Content-Disposition", "attachment; filename=\"" + fileName + "\"");
response.header("Content-Length", content.length);
return response.build();
} catch (IOException e) {
@ -133,15 +138,15 @@ public class ArtifactDownloadAPIImpl implements ArtifactDownloadAPI {
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(msg).build();
}
} catch (NotFoundException e) {
String msg = "Couldn't find an agent for device type: " + deviceType;
String msg = "Requesting device type agent for unsupported device type " + deviceType;
log.error(msg, e);
return Response.status(Response.Status.NOT_FOUND).entity(msg).build();
} catch (BadRequestException e){
String msg = "Invalid device type received: " + deviceType + ".Valid device type is android";
String msg = "Couldn't find the device type agent in the system.";
log.error(msg, e);
return Response.status(Response.Status.BAD_REQUEST).entity(msg).build();
} catch (ApplicationManagementException e) {
String msg = "Error occurred while getting the application release artifact file. ";
String msg = "Error occurred while getting the device type agent. ";
log.error(msg, e);
return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(msg).build();
} catch (IOException e) {

5
components/application-mgt/org.wso2.carbon.device.application.mgt.common/src/main/java/org/wso2/carbon/device/application/mgt/common/services/ApplicationStorageManager.java
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@ -116,10 +116,9 @@ public interface ApplicationStorageManager {
* Get the InputStream of the file which is located in filePath
*
* @param deviceType device type name
* @param tenantId local tenant's id
* @param tenantDomain tenant domain name
* @return {@link InputStream}
* @throws ApplicationStorageManagementException throws if an error occurs when accessing the file.
*/
InputStream getFileStream(String deviceType, int tenantId)
throws ApplicationStorageManagementException, RequestValidatingException;
InputStream getFileStream(String deviceType, String tenantDomain) throws ApplicationStorageManagementException;
}

5
components/application-mgt/org.wso2.carbon.device.application.mgt.common/src/main/java/org/wso2/carbon/device/application/mgt/common/services/AppmDataHandler.java
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@ -34,11 +34,10 @@ public interface AppmDataHandler {
/**
* Get agent apk
*
* @param tenantId local tenant
* @param tenantDomain tenant domain name
* @param deviceType device type name
* @return {@link InputStream}
* @throws ApplicationManagementException throws if an error occurs when accessing the file.
*/
InputStream getAgentStream(int tenantId, String deviceType)
throws ApplicationManagementException;
InputStream getAgentStream(String tenantDomain, String deviceType) throws ApplicationManagementException;
}

17
components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/impl/ApplicationStorageManagerImpl.java
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@ -20,14 +20,12 @@ package org.wso2.carbon.device.application.mgt.core.impl;
import com.dd.plist.NSDictionary;
import net.dongliu.apk.parser.bean.ApkMeta;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.wso2.carbon.device.application.mgt.common.ApplicationInstaller;
import org.wso2.carbon.device.application.mgt.common.dto.ApplicationReleaseDTO;
import org.wso2.carbon.device.application.mgt.common.DeviceTypes;
import org.wso2.carbon.device.application.mgt.common.exception.ApplicationStorageManagementException;
import org.wso2.carbon.device.application.mgt.common.exception.RequestValidatingException;
import org.wso2.carbon.device.application.mgt.common.exception.ResourceManagementException;
import org.wso2.carbon.device.application.mgt.common.services.ApplicationStorageManager;
import org.wso2.carbon.device.application.mgt.core.exception.ParsingException;
@ -252,13 +250,11 @@ public class ApplicationStorageManagerImpl implements ApplicationStorageManager
}
@Override
public InputStream getFileStream(String deviceType, int tenantId)
throws ApplicationStorageManagementException, RequestValidatingException {
if (StringUtils.isNotBlank(deviceType) && deviceType.equals("android")) {
String fileName = Constants.ANDROID_AGENT;
public InputStream getFileStream(String deviceType, String tenantDomain) throws ApplicationStorageManagementException {
String fileName = Constants.AGENT_FILE_NAMES.get(deviceType);
String filePath =
storagePath + File.separator + "agents" + File.separator + deviceType + File.separator
+ tenantId + File.separator + fileName;
storagePath + File.separator + "agents" + File.separator + deviceType.toLowerCase() + File.separator
+ tenantDomain + File.separator + fileName;
try {
return StorageManagementUtil.getInputStream(filePath);
} catch (IOException e) {
@ -266,11 +262,6 @@ public class ApplicationStorageManagerImpl implements ApplicationStorageManager
log.error(msg, e);
throw new ApplicationStorageManagementException(msg, e);
}
} else {
String msg = "Error occurred while accessing the file invalid device type: " + deviceType;
log.error(msg);
throw new RequestValidatingException(msg);
}
}
/***

27
components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/impl/AppmDataHandlerImpl.java
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@ -17,6 +17,7 @@
package org.wso2.carbon.device.application.mgt.core.impl;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.wso2.carbon.device.application.mgt.common.config.LifecycleState;
@ -36,6 +37,8 @@ import org.wso2.carbon.device.application.mgt.core.exception.NotFoundException;
import org.wso2.carbon.device.application.mgt.core.internal.DataHolder;
import org.wso2.carbon.device.application.mgt.core.lifecycle.LifecycleStateManager;
import org.wso2.carbon.device.application.mgt.core.util.ConnectionManagerUtil;
import org.wso2.carbon.device.mgt.common.exceptions.DeviceManagementException;
import org.wso2.carbon.device.mgt.core.dto.DeviceType;
import java.io.InputStream;
import java.util.Map;
@ -90,26 +93,32 @@ public class AppmDataHandlerImpl implements AppmDataHandler {
}
@Override
public InputStream getAgentStream(int tenantId, String deviceType)
throws ApplicationManagementException {
public InputStream getAgentStream(String tenantDomain, String deviceType) throws ApplicationManagementException {
ApplicationStorageManager applicationStorageManager = APIUtil.getApplicationStorageManager();
try {
InputStream inputStream = applicationStorageManager
.getFileStream(deviceType, tenantId);
if (inputStream == null) {
String msg = "Couldn't find the file in the file system for device type: " + deviceType;
DeviceType deviceTypeObj = DataHolder.getInstance().getDeviceManagementService().getDeviceType(deviceType);
if (deviceTypeObj == null) {
String msg = "Couldn't find a registered device type called " + deviceType + " in the system.";
log.error(msg);
throw new NotFoundException(msg);
}
InputStream inputStream = applicationStorageManager.getFileStream(deviceType, tenantDomain);
if (inputStream == null) {
String msg = "Couldn't find the device type agent in the server. Device type: " + deviceType
+ " Tenant Domain: " + tenantDomain;
log.error(msg);
throw new BadRequestException(msg);
}
return inputStream;
} catch (ApplicationStorageManagementException e) {
String msg = "Error occurred when getting input stream of the " + deviceType + " agent.";
log.error(msg, e);
throw new ApplicationManagementException(msg, e);
} catch (RequestValidatingException e) {
String msg = "Error invalid request received with device type: " + deviceType;
} catch (DeviceManagementException e) {
String msg = " Error occurred when getting device type details. Device type " + deviceType;
log.error(msg, e);
throw new BadRequestException(msg, e);
throw new ApplicationManagementException(msg, e);
}
}
}

10
components/application-mgt/org.wso2.carbon.device.application.mgt.core/src/main/java/org/wso2/carbon/device/application/mgt/core/util/Constants.java
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@ -21,6 +21,9 @@ package org.wso2.carbon.device.application.mgt.core.util;
import org.wso2.carbon.utils.CarbonUtils;
import java.io.File;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
/**
* Application Management related constants.
@ -61,7 +64,12 @@ public class Constants {
public static final String SUBSCRIBED = "SUBSCRIBED";
public static final String UNSUBSCRIBED = "UNSUBSCRIBED";
public static final String ANDROID_AGENT = "android-agent.apk";
private static final Map<String, String> AGENT_DATA = new HashMap<>();
static {
AGENT_DATA.put("android", "android-agent.apk");
AGENT_DATA.put("ios", "ios.ipa");
}
public static final Map<String, String> AGENT_FILE_NAMES = Collections.unmodifiableMap(AGENT_DATA);
/**

13
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/service/DeviceManagementProviderServiceImpl.java
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@ -2974,15 +2974,16 @@ public class DeviceManagementProviderServiceImpl implements DeviceManagementProv
@Override
public DeviceType getDeviceType(String deviceType) throws DeviceManagementException {
if (deviceType != null) {
if (log.isDebugEnabled()) {
log.debug("Get device type '" + deviceType + "'");
}
} else {
String msg = "Received null deviceType for getDeviceType";
if (StringUtils.isBlank(deviceType)) {
String msg = "Received either whitespace, empty (\"\") or null value as device type to get device type "
+ "details.";
log.error(msg);
throw new DeviceManagementException(msg);
}
if (log.isDebugEnabled()) {
log.debug("Get device type '" + deviceType + "'");
}
try {
DeviceManagementDAOFactory.openConnection();
int tenantId = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId();

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